发明人冯建国,林芳,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113400382 A, 授权公告日 2015-01-01.
发明人赵玉洁,刘建华,沈红梅. "Method for the Synthesis of 4-Chloro-5,7-dimethoxyindoline" [P]. 中国发明专利, 专利号 CN 111565268 A, 授权公告日 2023-05-28.
Williams B T, Mueller T, Lee S K. "A Process for Preparing High-Purity 4-Chloro-5,7-dimethoxyindoline" [P]. US Patent, US 9183632 B2, 2018-08-18.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2015, 1591, (4), 9009-9012.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 1460, (7), 1096-1113.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-5,7-dimethoxyindoline Using HRMS and NMR". Molecules, 2011, 1863, (4), 1835-1839.